A roasting device for the production of sintered porous bricks

Abstract

The present invention discloses a roasting device for the production of sintered porous bricks, including: a processing mobile table and a roasting box, the roasting box is installed on the processing mobile table, a telescopic fixing structure is installed on the processing mobile table, and a ventilation and sealing structure and a roasting structure are installed on the roasting box; the telescopic fixing structure includes: a plurality of folding plates with the same structure, a plurality of transport shafts with the same structure, a pair of transport chains with the same structure, a plurality of right-angle limit push blocks with the same structure, a plurality of transport gears with the same structure, and a transport drive motor; The beneficial effect of the present invention is that the porous bricks are evenly transported on the processing mobile table through the telescopic fixing structure, and the combustion area and the position of the exhaust disc and the exhaust port on the roasting box are changed through the ventilation and sealing structure, so as to change the combustion temperature in the roasting box. By changing the rotation of a plurality of sealing arc blocks, the display area of a plurality of disc gas pipes is changed.

Description

Technical Field

[0001] The present invention relates to the technical field of porous brick production, in particular to a roasting device for sintered porous brick production. Background Art

[0002] Sintered porous bricks are made by roasting with clay, shale or porous bricks as the main raw materials. The roasting of bricks is carried out in stages, usually divided into four stages: preheating, roasting, heat preservation and cooling, which are called "four zones". The working temperatures of each zone are different, and the mud in the brick blank also undergoes corresponding physical and chemical reactions with the change of temperature. However, during the sintering process of porous bricks, the air fluidity in the roasting section of the tunnel kiln is poor, resulting in temperature differences in each area inside the roasting section, thus affecting the sintering quality of sintered bricks. In view of this, in-depth research on the above problems has led to the generation of this case. Summary of the Invention

[0003] The purpose of the present invention is to solve the above problems and design a roasting device for sintered porous brick production, which solves the problem of poor air fluidity in the roasting section of the existing tunnel kiln.

[0004] The technical solution of the present invention to achieve the above purpose is: a roasting device for sintered porous brick production, including: a processing moving table and a roasting box, the roasting box is installed on the processing moving table, a telescopic fixing structure is installed on the processing moving table, and a ventilation sealing structure and a roasting structure are installed on the roasting box;

[0005] The telescopic fixing structure includes: a plurality of folding plates with the same structure, a plurality of transport shafts with the same structure, a pair of transport chains with the same structure, a plurality of right-angle limit push blocks with the same structure, a plurality of transport gears with the same structure, and a transport drive motor;

[0006] A pair of transport grooves and a plate transport groove with the same structure are opened on the processing moving table, a pair of transport grooves with the same structure are opened on the roasting box, a plurality of the transport shafts are respectively movably inserted into the processing moving table and the pair of transport grooves through bearings, a plurality of the transport gears are respectively installed on the plurality of transport shafts, and a plurality of the transport gears are respectively located in the pair of transport grooves, a pair of transport chains are sleeved on the plurality of transport gears, a plurality of the folding plates are respectively installed on the pair of transport chains, and a plurality of the folding plates are respectively inserted into the transport grooves and the plate transport groove, a plurality of the right-angle limit push blocks are respectively installed in parallel in pairs on the plurality of folding plates, and the transport drive motor is installed on the processing moving table, and the drive end of the transport drive motor is connected to the transport shaft.

[0007] Preferably, the ventilation and sealing structure includes: a number of exhaust discs with the same structure, a number of exhaust shafts with the same structure, a number of exhaust gears with the same structure, an exhaust chain, an exhaust drive motor, a number of switch rings with the same structure, a number of inner ring clamping bars with the same structure, a number of outer ring clamping bars with the same structure, a number of sealing arc blocks with the same structure, a number of arc clamping bars with the same structure, a number of arc shafts with the same structure, a number of switch drive gears with the same structure, a number of switch shafts with the same structure, a pair of switch chains with the same structure, and a pair of switch drive motors with the same structure;

[0008] A number of exhaust circular grooves with the same structure are formed on the roasting box. A number of the exhaust shafts are respectively movably inserted into the exhaust circular grooves through bearings. A number of the exhaust discs are respectively installed on a number of the exhaust shafts, and a number of the exhaust discs are respectively movably arranged in a number of the exhaust circular grooves. A number of exhaust ports with the same structure are formed on a number of the exhaust discs and the roasting box. A number of the exhaust gears are respectively installed on a number of the exhaust shafts. The exhaust chain is sleeved on a number of the exhaust gears. The exhaust drive motor is installed on the roasting box, and the drive end of the exhaust drive motor is connected to the exhaust shaft. A number of switch rotation grooves with the same structure are formed on the side wall of the roasting box. A number of the switch rings are respectively movably installed in a number of the switch rotation grooves. A number of the inner ring clamping bars are respectively installed on the inner sides of a number of the switch rings. A number of the outer ring clamping bars are respectively installed on the outer sides of a number of the switch rings. A number of the arc shafts are respectively movably inserted into both sides of a number of the switch rotation grooves through bearings. A number of the sealing arc blocks are respectively installed on a number of the arc shafts. A number of the arc clamping bars are respectively installed on a number of the sealing arc blocks, and a number of the arc clamping bars are respectively in gear engagement with a number of the inner ring clamping bars. A number of drive grooves with the same structure are formed in the roasting box. A number of the switch shafts are respectively movably installed in a number of the drive grooves on the roasting box through bearings. A number of the switch drive gears are respectively installed on a number of the switch shafts, and a number of the switch drive gears are respectively in gear engagement with a number of the outer ring clamping bars. A pair of the switch chains are respectively sleeved on a number of the switch drive gears. A pair of the switch drive motors are respectively installed on both sides of the roasting box.

[0009] Preferably, the roasting structure includes: a number of combustion tubes with the same structure, a number of disc gas pipes with the same structure, a number of oxygen pipes with the same structure, a pair of shunt pipes with the same structure, a pair of control valves, a gas tank, and an air pump;

[0010] The gas tank and the air pump are installed on the processing mobile table. A plurality of the disc gas pipes are respectively installed in a plurality of the exhaust circular grooves. A plurality of the oxygen pipes and a plurality of the gas pipes are respectively inserted on both sides of the roasting box. A plurality of the gas cylinders are respectively inserted on a plurality of the disc gas pipes. A pair of the shunt pipes are respectively installed on the gas tank and the air pump. A pair of the control valves are respectively installed on a pair of the shunt pipes.

[0011] Preferably, exhaust fans are respectively arranged on a plurality of the exhaust circular grooves on the roasting box.

[0012] Preferably, exhaust louvers are respectively arranged on a plurality of the exhaust fans.

[0013] Preferably, a temperature and humidity sensor is arranged inside the roasting box.

[0014] Preferably, a heat preservation layer is arranged on the inner side of the roasting box.

[0015] Preferably, a transparent observation window is arranged on the roasting box.

[0016] Preferably, sealing gaskets are respectively arranged on a plurality of the exhaust discs.

[0017] Preferably, flow monitors are respectively arranged inside a plurality of the oxygen pipes.

[0018] The roasting equipment for producing sintered perforated bricks made by using the technical scheme of the present invention transports the perforated bricks evenly on the processing mobile table through the telescopic fixing structure, changes the combustion area and the positions of the exhaust ports on the roasting box of the exhaust discs through the air exchange and sealing structure, so as to change the combustion temperature inside the roasting box, and changes the display area of a plurality of the disc gas pipes by changing the rotation of a plurality of the sealing arc blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view sectional schematic diagram of a roasting equipment for producing sintered perforated bricks according to the present invention.

[0020] Figure 2 It is the side view sectional schematic diagram of a roasting equipment for producing sintered perforated bricks according to the present invention.

[0021] Figure 3 It is the top view sectional schematic diagram of a roasting equipment for producing sintered perforated bricks according to the present invention.

[0022] Figure 4 It is the schematic diagram of the air exchange and sealing structure of a roasting equipment for producing sintered perforated bricks according to the present invention.

[0023] Figure 5Schematic diagram of the telescopic fixing structure of a roasting device for producing sintered porous bricks according to the present invention.

[0024] In the figure: 1 - processing mobile table; 2 - roasting box; 3 - folding plate; 4 - transport shaft; 5 - transport chain; 6 - right-angle limit push block; 7 - transport gear; 8 - transport drive; 9 - plate transport groove; 10 - exhaust disc; 11 - exhaust shaft; 12 - exhaust gear; 13 - exhaust chain; 15 - switch ring; 16 - inner ring clamping strip; 17 - outer ring clamping strip; 18 - sealing arc block; 19 - arc clamping strip; 20 - arc shaft; 21 - switch drive gear; 22 - switch shaft; 23 - switch chain; 24 - switch drive. Detailed implementation mode

[0025] The present invention will be specifically described below with reference to the accompanying drawings, as Figures 1-5As shown in the figure, a roasting device for the production of sintered porous bricks includes: a processing mobile platform 1 and a roasting box 2. The roasting box 2 is installed on the processing mobile platform 1. A telescopic fixing structure is installed on the processing mobile platform 1, and a ventilation and sealing structure and a roasting structure are installed on the roasting box 2. The telescopic fixing structure includes: several folding plates 3 with the same structure, several transport shafts 4 with the same structure, a pair of transport chains 5 with the same structure, several right-angle limit pushing blocks 6 with the same structure, several transport gears 7 with the same structure, a transport drive motor 7 and a transport drive motor 8. A pair of transport grooves with the same structure and a plate transport groove 9 are opened on the processing mobile platform 1. A pair of transport grooves with the same structure are opened on the roasting box 2. Several of the transport shafts 4 are respectively inserted into the processing mobile platform 1 and a pair of the transport grooves through bearings. Several of the transport gears 7 are respectively installed on several of the transport shafts 4, and several of the transport gears 7 are respectively located in a pair of the transport grooves. A pair of transport chains 5 are sleeved on several of the transport gears 7. Several of the folding plates 3 are respectively installed on a pair of the transport chains 5, and several of the folding plates 3 are respectively inserted into the transport grooves and the plate transport groove 9. Several of the right-angle limit pushing blocks 6 are respectively installed in parallel in pairs on several of the folding plates 3. The transport drive motor 8 is installed on the processing mobile platform 1, and the drive end of the transport drive motor 8 is connected to the transport shaft 4. The ventilation and sealing structure includes: several exhaust discs 10 with the same structure, several exhaust shafts 11 with the same structure, several exhaust gears 12 with the same structure, an exhaust chain 13, an exhaust drive motor, several switch rings 15 with the same structure, several inner ring clamping strips 16 with the same structure, several outer ring clamping strips 17 with the same structure, several sealing arc blocks 18 with the same structure, several arc clamping strips 19 with the same structure, several arc shafts 20 with the same structure, several switch drive gears 21 with the same structure, several switch shafts 22 with the same structure, a pair of switch chains 23 with the same structure, and a pair of switch drive motors 24 with the same structure.A number of exhaust circular grooves with the same structure are formed in the roasting box 2. A number of the exhaust shafts 11 are respectively movably inserted into the exhaust circular grooves through bearings. A number of the exhaust discs 10 are respectively installed on a number of the exhaust shafts 11, and a number of the exhaust discs 10 are respectively movably arranged in a number of the exhaust circular grooves. A number of the exhaust discs 10 and the roasting box 2 are provided with a number of exhaust ports with the same structure. A number of the exhaust gears 12 are respectively installed on a number of the exhaust shafts 11. The exhaust chain 13 is sleeved on a number of the exhaust gears 12. The exhaust drive motor is installed on the roasting box 2, and the drive end of the exhaust drive motor is connected to the exhaust shaft 11. A number of switch rotation grooves with the same structure are formed in the side wall of the roasting box 2. A number of the switch rings 15 are respectively movably installed in a number of the switch rotation grooves. A number of the inner ring clamping strips 16 are respectively installed on the inner sides of a number of the switch rings 15. A number of the outer ring clamping strips 17 are respectively installed on the outer sides of a number of the switch rings 15. A number of the arc shafts 20 are respectively movably inserted into both sides of a number of the switch rotation grooves through bearings. A number of the sealing arc blocks 18 are respectively installed on a number of the arc shafts 20. A number of the arc clamping strips 19 are respectively installed on a number of the sealing arc blocks 18, and a number of the arc clamping strips 19 are respectively in gear engagement with a number of the inner ring clamping strips 16. A number of drive grooves with the same structure are formed in the roasting box 2. A number of the switch shafts 22 are respectively movably installed in a number of the drive grooves on the roasting box 2 through bearings. A number of the switch drive gears 21 are respectively installed on a number of the switch shafts 22, and a number of the switch drive gears 21 are respectively in gear engagement with a number of the outer ring clamping strips 17. A pair of the switch chains 23 are respectively sleeved on a number of the switch drive gears 21. A pair of the switch drive motors 24 are respectively installed on both sides of the roasting box 2. The roasting structure includes: a number of combustion tubes with the same structure, a number of disc gas pipes with the same structure, a number of oxygen pipes with the same structure, a pair of shunt pipes with the same structure, a pair of control valves, a gas tank and an air pump;The gas tank and the air pump are installed on the processing mobile table 1. A number of the disc gas pipes are respectively installed in a number of the exhaust circular grooves. A number of the oxygen pipes and a number of the gas pipes are respectively inserted on both sides of the roasting box 2. A number of the gas cylinders are respectively inserted on a number of the disc gas pipes. A pair of the shunt pipes are respectively installed on the gas tank and the air pump. A pair of the control valves are respectively installed on a pair of the shunt pipes. A number of exhaust fans are respectively arranged on a number of the exhaust circular grooves on the roasting box 2. A number of exhaust louvers are respectively arranged on a number of the exhaust fans. A temperature and humidity sensor is arranged in the roasting box 2. A heat preservation layer is arranged on the inner side of the roasting box 2. A transparent observation window is arranged on the roasting box 2. A number of sealing gaskets are respectively arranged on a number of the exhaust discs 10. A flow monitor is respectively arranged in a number of the oxygen pipes.;

[0026] The features of this implementation scheme include: a processing mobile table and a roasting box. The roasting box is installed on the processing mobile table. A telescopic fixing structure is installed on the processing mobile table. A ventilation and sealing structure and a roasting structure are installed on the roasting box. The telescopic fixing structure includes: a number of folding plates with the same structure, a number of transport shafts with the same structure, a pair of transport chains with the same structure, a number of right-angle limit pushing blocks with the same structure, a number of transport gears with the same structure, and a transport drive motor. A pair of transport grooves and a plate transport groove with the same structure are opened on the processing mobile table. A pair of transport grooves with the same structure are opened on the roasting box. A number of transport shafts are respectively inserted through bearings on the processing mobile table and a pair of transport grooves. A number of transport gears are respectively installed on a number of the transport shafts, and a number of the transport gears are respectively located in a pair of transport grooves. A pair of transport chains are sleeved on a number of the transport gears. A number of folding plates are respectively installed on a pair of transport chains, and a number of the folding plates are respectively inserted into the transport grooves and the plate transport groove. A number of right-angle limit pushing blocks are respectively installed in parallel in pairs on a number of the folding plates. The transport drive motor is installed on the processing mobile table, and the drive end of the transport drive motor is connected to the transport shaft. The porous bricks are evenly transported on the processing mobile table through the telescopic fixing structure. The combustion area and the position of the exhaust port on the roasting box of the exhaust disc are changed through the ventilation and sealing structure, so as to change the combustion temperature in the roasting box. By changing the rotation of a number of the sealing arc blocks, the display area of a number of the disc gas pipes is changed.

[0027] Persons in the art shall connect all the electrical components in this case to their adapted power supplies through wires, and a suitable controller shall be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference shall be made to the sequence of operations among the electrical components in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be given. Persons in the art shall connect the components in this case in sequence. For the specific connection and operation sequence, reference shall be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0028] Embodiment: By transporting the perforated bricks onto a number of folding plates 3 on the transport chain 5, the perforated bricks are pushed and transported by a number of right-angle limit pushing blocks 6 on the number of folding plates 3. By operating the transport drive 8, the transport shaft 4 on the drive end of the transport drive 8 is driven to operate, driving a pair of transport gears 7 on the transport shaft 4 to rotate. By the pair of transport gears 7 respectively driving the transport chains 5 thereon to rotate, the number of folding plates 3 poured thereon are driven to rotate along the transport chains 5 by the pair of transport chains 5, and at the same time driving a number of transport gears 7 meshing with the gears thereon to rotate. By the number of transport gears 7 respectively driving the transport shafts 4 thereon to rotate, by operating a pair of control valves on the gas tank and the air pump, the gas in the gas tank and the air conveyed by the air pump are led into a pair of shunt pipes through the pair of control valves. The gas and air are respectively led into a number of combustion pipes and a number of oxygen pipes through the pair of shunt pipes. By mixing the gas and air led into the number of combustion pipes and the number of oxygen pipes in a number of disc gas pipes, the mixed gas is ignited by the number of disc gas pipes. By operating a pair of switch drives 24, the switch shafts 22 on their drive ends are respectively driven to rotate. By the rotation of the pair of switch shafts 22 respectively driving the switch drive gears 21 thereon to rotate, by the rotation of the pair of switch drive gears 21, the switch chains 23 meshing with the operating gears are respectively driven. By the pair of switch chains 23 respectively driving the number of switch drive gears 21 thereon to rotate, by the number of switch drive gears 21 respectively driving the number of switch shafts 22 thereon, by the number of switch shafts 22 respectively driving the number of switch drive gears 21 on the other side thereon to rotate, by the number of switch drive gears 21 on the other side respectively driving the outer ring clamping strips 17 meshing with the gears thereon to rotate, by the number of outer ring clamping strips 17 respectively driving the switch rings 15 thereon to rotate, by the number of switch rings 15 respectively driving the inner ring clamping strips 16 on their inner sides to rotate, by the number of inner ring clamping strips 16 respectively driving a number of arc clamping strips 19 meshing with the gears thereon, by the number of arc clamping strips 19 respectively driving the sealing arc blocks 18 thereon to rotate along the arc shafts 20 respectively. By the rotation of the number of sealing arc blocks 18 along the arc shafts 20 respectively, the number of disc gas pipes are respectively exposed. Through the exposed area, the combustion area is changed, so as to achieve burning the perforated bricks on the number of folding plates 3 at different temperatures. By operating the exhaust drive, the exhaust shaft 11 on the drive end of the exhaust drive is driven to rotate. By the exhaust shaft 11 driving the exhaust gear 12 thereon to rotate, by the exhaust gear 12 driving the gear chain 13 thereon to rotate, by the gear chain 13 driving a number of exhaust gears 12 meshing with the gears thereon to rotate, by the number of exhaust gears 12 respectively driving the exhaust shafts 11 thereon to rotate, by the number of exhaust shafts 11 respectively driving the exhaust discs 10 thereon to rotate, and by aligning the exhaust ports on the number of exhaust discs 10 with the exhaust ports on the roasting box 2.Discharge the smoke generated by combustion.

[0029] As a preferred solution, further, the ventilation and sealing structure includes: a number of exhaust discs 10 with the same structure, a number of exhaust shafts 11 with the same structure, a number of exhaust gears 12 with the same structure, an exhaust chain 13, an exhaust drive motor, a number of switch rings 15 with the same structure, a number of inner ring clamping strips 16 with the same structure, a number of outer ring clamping strips 17 with the same structure, a number of sealing arc blocks 18 with the same structure, a number of arc clamping strips 19 with the same structure, a number of arc shafts 20 with the same structure, a number of switch drive gears 21 with the same structure, a number of switch shafts 22 with the same structure, a pair of switch chains 23 with the same structure, and a pair of switch drive motors 24 with the same structure;

[0030] A number of exhaust circular grooves with the same structure are provided on the roasting box 2. A number of the exhaust shafts 11 are respectively movably inserted into the exhaust circular grooves through bearings. A number of the exhaust discs 10 are respectively installed on a number of the exhaust shafts 11, and a number of the exhaust discs 10 are respectively movably arranged in a number of the exhaust circular grooves. A number of exhaust ports with the same structure are provided on a number of the exhaust discs 10 and the roasting box 2. A number of the exhaust gears 12 are respectively installed on a number of the exhaust shafts 11. The exhaust chain 13 is sleeved on a number of the exhaust gears 12. The exhaust drive motor is installed on the roasting box 2, and the drive end of the exhaust drive motor is connected to the exhaust shaft 11. A number of switch rotation grooves with the same structure are provided on the side wall of the roasting box 2. A number of the switch rings 15 are respectively movably installed in a number of the switch rotation grooves. A number of the inner ring clamping strips 16 are respectively installed on the inner sides of a number of the switch rings 15. A number of the outer ring clamping strips 17 are respectively installed on the outer sides of a number of the ring clamping strips. A number of the arc shafts 20 are respectively movably inserted through bearings on both sides of a number of the switch rotation grooves. A number of the sealing arc blocks 18 are respectively installed on a number of the arc shafts 20. A number of the arc clamping strips 19 are respectively installed on a number of the sealing arc blocks 18, and a number of the arc clamping strips 19 are respectively in gear engagement with a number of the inner ring clamping strips 16. A number of drive grooves with the same structure are provided in the roasting box 2. A number of the switch shafts 22 are respectively movably installed through bearings in a number of the drive grooves on the roasting box 2. A number of the switch drive gears 21 are respectively installed on a number of the switch shafts 22, and a number of the switch drive gears 21 are respectively in gear engagement with a number of the outer ring clamping strips 17. A pair of the switch chains 23 are respectively sleeved on a number of the switch drive gears 21. A pair of the switch drive motors 24 are respectively installed on both sides of the roasting box 2.

[0031] As a preferred solution, furthermore, the roasting structure includes: a number of combustion tubes with the same structure, a number of disk-shaped gas pipes with the same structure, a number of oxygen pipes with the same structure, a pair of shunt pipes with the same structure, a pair of control valves, a gas tank, and an air pump;

[0032] The gas tank and the air pump are installed on the processing mobile table 1. A number of the disk-shaped gas pipes are respectively installed in a number of the exhaust circular grooves. A number of the oxygen pipes and a number of the gas pipes are respectively inserted on both sides of the roasting box 2. A number of the gas tanks are respectively inserted on a number of the disk-shaped gas pipes. A pair of the shunt pipes are respectively installed on the gas tank and the air pump. A pair of the control valves are respectively installed on a pair of the shunt pipes.

[0033] As a preferred solution, furthermore, exhaust fans are respectively arranged on a number of the exhaust circular grooves on the roasting box 2.

[0034] As a preferred solution, furthermore, exhaust louvers are respectively arranged on a number of the exhaust fans.

[0035] As a preferred solution, furthermore, a temperature and humidity sensor is arranged inside the roasting box 2.

[0036] As a preferred solution, furthermore, a heat insulation layer is arranged on the inner side of the roasting box 2.

[0037] As a preferred solution, furthermore, a transparent observation window is arranged on the roasting box 2.

[0038] As a preferred solution, furthermore, sealing gaskets are respectively arranged on a number of the exhaust disks 10.

[0039] As a preferred solution, furthermore, flow monitors are respectively arranged inside a number of the oxygen pipes.

[0040] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that those skilled in the art of the present technology may make to some parts thereof all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A roasting device for the production of sintered perforated bricks, comprising: Processing mobile platform (1) and roasting box (2), characterized in that the roasting box (2) is installed on the processing mobile platform (1), a telescopic fixing structure is installed on the processing mobile platform (1), and a ventilation and sealing structure and a roasting structure are installed on the roasting box (2); The telescopic fixing structure includes: a plurality of folding plates (3) with the same structure, a plurality of transport shafts (4) with the same structure, a pair of transport chains (5) with the same structure, a plurality of right-angle limit pushing blocks (6) with the same structure, a plurality of transport gears (7) with the same structure, and a transport drive motor (8); A pair of transport grooves and a sheet transport groove (9) with the same structure are formed on the processing mobile platform (1), a pair of transport grooves with the same structure are formed on the roasting box (2), a plurality of the transport shafts (4) are respectively movably inserted into the processing mobile platform (1) and the pair of transport grooves through bearings, a plurality of the transport gears (7) are respectively installed on a plurality of the transport shafts (4), and a plurality of the transport gears (7) are respectively located in the pair of transport grooves. A pair of the transport chains (5) are sleeved on a plurality of the transport gears (7), a plurality of the folding plates (3) are respectively installed on a pair of the transport chains (5), and a plurality of the folding plates (3) are respectively inserted into the transport grooves and the sheet transport groove (9). A plurality of the right-angle limit pushing blocks (6) are respectively installed in parallel in pairs on a plurality of the folding plates (3), the transport drive motor (8) is installed on the processing mobile platform (1), and the drive end of the transport drive motor (8) is connected to the transport shaft (4); The ventilation and sealing structure includes: a plurality of exhaust discs (10) with the same structure, a plurality of exhaust shafts (11) with the same structure, a plurality of exhaust gears (12) with the same structure, an exhaust chain (13), an exhaust drive motor, a plurality of switch rings (15) with the same structure, a plurality of inner ring clamping strips (16) with the same structure, a plurality of outer ring clamping strips (17) with the same structure, a plurality of sealing arc blocks (18) with the same structure, a plurality of arc clamping strips (19) with the same structure, a plurality of arc shafts (20) with the same structure, a plurality of switch drive gears (21) with the same structure, a plurality of switch shafts (22) with the same structure, a pair of switch chains (23) with the same structure, and a pair of switch drive motors (24); The roasting box (2) is provided with a number of exhaust circular grooves with the same structure. A number of the exhaust shafts (11) are respectively movably inserted into the exhaust circular grooves through bearings. A number of the exhaust discs (10) are respectively installed on a number of the exhaust shafts (11), and a number of the exhaust discs (10) are respectively movably arranged in a number of the exhaust circular grooves. A number of the exhaust discs (10) and the roasting box (2) are provided with a number of exhaust ports with the same structure. A number of the exhaust gears (12) are respectively installed on a number of the exhaust shafts (11). The exhaust chain (13) is sleeved on a number of the exhaust gears (12). The exhaust drive motor is installed on the roasting box (2), and the drive end of the exhaust drive motor is connected to the exhaust shaft (11). A number of switch rotation grooves with the same structure are provided on the side wall of the roasting box (2). A number of the switch rings (15) are respectively movably installed in a number of the switch rotation grooves. A number of the inner ring clamping strips (16) are respectively installed on the inner sides of a number of the switch rings (15). A number of the outer ring clamping strips (17) are respectively installed on the outer sides of a number of the switch rings (15). A number of the arc shafts (20) are respectively movably inserted through bearings on both sides of a number of the switch rotation grooves. A number of the sealing arc blocks (18) are respectively installed on a number of the arc shafts (20). A number of the arc clamping strips (19) are respectively installed on a number of the sealing arc blocks (18), and a number of the arc clamping strips (19) are respectively in gear engagement with a number of the inner ring clamping strips (16). A number of drive grooves with the same structure are provided in the roasting box (2). A number of the switch shafts (22) are respectively movably installed in a number of the drive grooves on the roasting box (2) through bearings. A number of the switch drive gears (21) are respectively installed on a number of the switch shafts (22), and a number of the switch drive gears (21) are respectively in gear engagement with a number of the outer ring clamping strips (17). A pair of the switch chains (23) are respectively sleeved on a number of the switch drive gears (21). A pair of the switch drive motors (24) are respectively installed on both sides of the roasting box (2); The roasting structure includes: a number of combustion tubes with the same structure, a number of disc gas pipes with the same structure, a number of oxygen pipes with the same structure, a pair of shunt pipes with the same structure, a pair of control valves, a gas tank and an air pump; The gas tank and the air pump are installed on the processing mobile platform (1). A number of the disc gas pipes are respectively installed in a number of the exhaust circular grooves. A number of the oxygen pipes and a number of the gas pipes are respectively inserted on both sides of the roasting box (2). A number of gas cylinders are respectively inserted on a number of the disc gas pipes. A pair of the shunt pipes are respectively installed on the gas tank and the air pump. A pair of the control valves are respectively installed on a pair of the shunt pipes; A temperature and humidity sensor is arranged in the roasting box (2); A heat preservation layer is arranged on the inner side of the roasting box (2).

2. The roasting device for the production of sintered perforated bricks according to claim 1, characterized in that, Exhaust fans are respectively arranged on a plurality of the exhaust circular grooves on the roasting box (2).

3. The roasting device for the production of sintered perforated bricks according to claim 2, characterized in that, Exhaust louvers are respectively arranged on a plurality of the exhaust fans.

4. The roasting device for the production of sintered perforated bricks according to claim 1, characterized in that, A transparent observation window is arranged on the roasting box (2).

5. The roasting device for the production of sintered perforated bricks according to claim 1, characterized in that, Sealing gaskets are respectively arranged on a plurality of the exhaust discs (10).

6. The roasting device for the production of sintered perforated bricks according to claim 1, characterized in that, Flow monitors are respectively arranged in a plurality of the oxygen pipes.

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